Bt = {
	 version: '1.0'
	,layout	: {}
	,grid	: {}
	,form	: {}
	,util	: {}
};

//blank
Ext.BLANK_IMAGE_URL = 'extjs/resources/images/default/s.gif';
Ext.SSL_SECURE_URL = Ext.isIE && Ext.isSecure ? "javascript:''" : 'about:blank';

//ajax
Ext.Ajax.timeout = 120000;

//fields
Ext.form.Field.prototype.validationEvent = 'blur';

Ext.form.NumberField.prototype.allowDecimals = false;
Ext.form.NumberField.prototype.allowNegative = false;

//tree
Ext.tree.TreePanel.prototype.useArrows = true;

//grid
Ext.grid.GridPanel.prototype.stripeRows = true;

//gridview
Ext.grid.GridView.prototype.deferEmptyText = false;
Ext.grid.GridView.prototype.emptyText = Ext.PagingToolbar.prototype.emptyMsg;

Ext.onReady(function()
{
	Ext.QuickTips.init();
})



